Support hot plug, plug and play Support virtual display, when the display is powered off or the display cable is hot-plugged, It can achieve no video signal loss, no screen change, no running, no order disorder; Support up to 10.8Gbps video bandwidth; It has power-off memory function, power-off/restart display sequence is not chaotic, and the set mode is not lost. Supports for AMD multi-screen image card splicing extended split-screen mode, eyefinity wide-area multi-screen splicing mode (pulling the monitor cable when it is powered on has no effect on the display of the screen TV wall, and pulling only cause the screen of the dropped line to be black, and other screens not move) Support image card multi-screen output, the screen sequence is not chaotic after restart Connect typ: Application scope: Display with interface Product name : lock screen treasure Max Resolution : 2560 x 1440@60HZ / 3840 x 2160@60HZ colour:Golden Material:Aluminum alloy Package Contents: 4 x HDMI2.0 Virtual Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.